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107227181152 = 25713281131041
BaseRepresentation
bin110001111011100111…
…1001111000001100000
3101020202211212011222201
41203313033033001200
53224100124244102
6121132014342544
710514122000330
oct1436717170140
9336684764881
10107227181152
1141524a48293
12189461baa54
13a15abc88b0
145292c370c0
152bc897b987
hex18f73cf060

107227181152 has 96 divisors (see below), whose sum is σ = 260746323264. Its totient is φ = 42268262400.

The previous prime is 107227181147. The next prime is 107227181153. The reversal of 107227181152 is 251181722701.

It is a happy number.

It is a super-2 number, since 2×1072271811522 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107227181153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 752752 + ... + 883792.

It is an arithmetic number, because the mean of its divisors is an integer number (2716107534).

Almost surely, 2107227181152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107227181152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130373161632).

107227181152 is an abundant number, since it is smaller than the sum of its proper divisors (153519142112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107227181152 is a wasteful number, since it uses less digits than its factorization.

107227181152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131352 (or 131344 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 37.

The spelling of 107227181152 in words is "one hundred seven billion, two hundred twenty-seven million, one hundred eighty-one thousand, one hundred fifty-two".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 182 208 224 281 364 416 562 728 1124 1456 1967 2248 2912 3653 3934 4496 7306 7868 8992 14612 15736 25571 29224 31472 51142 58448 62944 102284 116896 131041 204568 262082 409136 524164 818272 917287 1048328 1703533 1834574 2096656 3407066 3669148 4193312 6814132 7338296 11924731 13628264 14676592 23849462 27256528 29353184 36822521 47698924 54513056 73645042 95397848 147290084 190795696 257757647 294580168 381591392 478692773 515515294 589160336 957385546 1031030588 1178320672 1914771092 2062061176 3350849411 3829542184 4124122352 6701698822 7659084368 8248244704 13403397644 15318168736 26806795288 53613590576 107227181152